Specialist cavity wall insulation – helping your home become more energy efficient

  • Free Cavity Wall Insulation (subject to home survey)
  • Grants for all homes regardless of income
  • Making sure your loft and walls are well insulated is a big step to a more energy-efficient home.

Making sure your loft and walls are well insulated is a big step to a more energy-efficient home.

Did you know that you could qualify for free cavity wall insulation?

Book a free cavity wall insulation consultation

About a third of all the heat lost in an uninsulated home escapes through the walls.

Heat will always flow from a warm area to a cold one. In winter, the colder it is outside, the faster heat from your home will escape into the surrounding air. In general, houses built from the 1990s onwards have wall insulation to keep the heat in, but if your house is older than that it may not have any wall insulation. If this is the case then you may be losing a lot of heat from your home, as heat can escape more quickly through uninsulated walls. Most types of wall can be insulated in one way or another. If you have a typical house with cavity walls, you could save up to £150 per year in heating bills just from insulating the walls. The first thing you need to find out is what sort of walls you have.

What is Cavity Wall Insulation?

Most homes built after 1935 will be constructed with a masonry cavity wall. This is where there is a gap between your internal and external wall which can be filled by drilling a series of holes and pumping in either mineral wool or a polystyrene bead. The work only takes around half a day to complete. Homes built after 1995 should already have adequate levels of insulation in the cavity.

Free Cavity Wall Insulation

1. GET IN TOUCH

Check the suitability of your home – call Dyson Energy Services on 0800 833 018.

2. RECEIVE A QUOTE

Book a visit from one of our experts. Receive a quote from our team.

3. BOOK THE WORK

Book a date for the work to be completed. It won’t take more than a day.
Cavity Wall Insulation Installation 01

Why choose Dyson Energy Services for your cavity wall insulation?

  • Fully accredited trained installers
  • Free no obligation energy efficiency consultation
  • Works completed in less than one day
  • 25-year insurance backed warranty